Add 90/180 kph road/rail crossing

infrastructure/road_rail_crossings/p128_crossing_road090_rail180.dat

@@ -0,0 +1,20 @@
+
+--------------------------------------------------------------------------------
+
+Obj=crossing
+Name=p128_crossing_road090_rail180
+copyright=none
+waytype[0]=road
+waytype[1]=track
+speed[0]=90
+speed[1]=180
+
+intro_year=2000
+
+ClosedImage[NS,EW][0-1]=p128_crossing_road090_rail180.<0+$1>.<2*$0>
+OpenImage[NS,EW][0-1]=p128_crossing_road090_rail180.<0+$1>.<2*$0+1>
+
+Front_ClosedImage[NS,EW][0-1]=p128_crossing_road090_rail180.<2+$1>.<2*$0>
+Front_OpenImage[NS,EW][0-1]=p128_crossing_road090_rail180.<2+$1>.<2*$0+1>
+
+--------------------------------------------------------------------------------

pak128.prototype/doc/changelog.txt

@@ -1,6 +1,9 @@
 ---------------------------------------------------------------------------------------------------
 Version: 2.11
 Date: 0000-00-00
+  Added:
+    - Added 90/180kph road/rail crossing to allow building crossings across 180 kph tracks (slowest
+      non-freight tracks after 2000)
   Changed:
     - Roadsigns and signals now cost monthly maintenance (1% of build cost at bits_per_month=18)
     - Quadrupled level (and therefore capacity/maintenance) of suspension railway stations